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9151294 — STUD,SHOULDERED

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

9151294: STUD,SHOULDERED.

The STUD,SHOULDERED is a the manufacturer industrial component. Key specifications include material: COPPER, thread_class: 2A NUT THREAD A, thread_length: 0.344 INCHES MAXIMUM STUD THREAD IN, overall_length: 2.000 INCHES NOMINAL IN, hardness_rating: 20.0 ROCKWELL C MINIMUM AND 45.0 ROCKWELL C MAXIMUM, shoulder_length: 0.125 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5307-00-720-8684, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
9151294
NSN: 5307-00-720-8684
FSC: 5307 — Studs
CAGE: 18876 — US ARMY AVIATION AND MISSILE COMMAND (USA)
SPECIFICATIONS
materialCOPPER
thread_class2A NUT THREAD A
thread_length0.344 INCHES MAXIMUM STUD THREAD IN
overall_length2.000 INCHES NOMINAL IN
hardness_rating20.0 ROCKWELL C MINIMUM AND 45.0 ROCKWELL C MAXIMUM
shoulder_length0.125 INCHES NOMINAL IN
style_designatorSHOULDERED
thread_directionRIGHT-HAND NUT THREAD
surface_treatmentCADMIUM OVERALL
nominal_thread_size0.312 INCHES NUT THREAD IN
nut_end_shank_length0.500 INCHES NOMINAL IN
distance_across_flats0.375 INCHES NOMINAL IN
NSN5307-00-720-8684
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 9151294 · OEM ⚠ VERIFY BEFORE ORDERING Verify thread pitch before ordering — metric (M8×1.25) ≠ imperial (5/16-18). Wrong thread = wrong part. Grade/class stamped on bolt head determines tensile strength ✓ BROKER TIP Grade/class stamped on head determines tensile strength. Grade 8 > Grade 5 > Grade 2. Always confirm head marking matches specification requirement PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
NUT END SHANK DIAMETER: 0.492 INCHES NOMINAL IN
•
THREAD LENGTH: 0.344 INCHES MAXIMUM STUD THREAD IN
•
HARDNESS RATING: 20.0 ROCKWELL C MINIMUM AND 45.0 ROCKWELL C MAXIMUM
•
STYLE DESIGNATOR: SHOULDERED
•
THREAD DIRECTION: RIGHT-HAND STUD THREAD
TECHNICAL CHARACTERISTICS
NUT END SHANK DIAMETER0.492 INCHES NOMINAL IN
THREAD LENGTH0.344 INCHES MAXIMUM STUD THREAD IN
THREAD LENGTH1.031 INCHES MAXIMUM NUT THREAD IN
HARDNESS RATING20.0 ROCKWELL C MINIMUM AND 45.0 ROCKWELL C MAXIMUM
STYLE DESIGNATORSHOULDERED
OVERALL LENGTH2.000 INCHES NOMINAL IN
THREAD DIRECTIONRIGHT-HAND STUD THREAD
THREAD DIRECTIONRIGHT-HAND NUT THREAD
NOMINAL THREAD SIZE0.312 INCHES NUT THREAD IN
NOMINAL THREAD SIZE0.312 INCHES STUD THREAD IN
SUBSTITUTES & CROSS-REFERENCES 1
A7687Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 9151294?
9151294 is a STUD,SHOULDERED.
What parts can replace 9151294?
There is 1 known substitute for 9151294: A7687. Substitute compatibility should be verified for your specific system.
What is the NSN for 9151294?
9151294 is cataloged in the U.S. Government catalog under NSN 5307-00-720-8684. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.